Rohde & Schwarz SMW200A - Page 1018

Remote Control Commands
R&S
®
SMW200A
1003User Manual 1175.6632.02 ─ 16
// stream B, C and D are disabled
SOURce4:AWGN:STATe ON
Example: Generating a pure noise signal
The following example generates a pure noise signal with specified bandwidth and
noise level.
SCONfiguration:MODE STANdard
SOURce1:AWGN:MODE ONLY
SOURce1:AWGN:BWIDth 3840000
SOURce1:AWGN:BWIDth:RATio 2
SOURce1:AWGN:STATe ON
SOURce1:AWGN:BWIDth:NOISe?
// Response: 7680000
SOURce1:AWGN:DISP:MODE RFA
SOURce1:AWGN:POWer:NOISe -80
// SOURce1:POWer:LEVel:IMMediate:AMPlitude?
// Response: -80
SOURce1:AWGN:POWer:NOISe:TOTal?
Example: Generating a CW interferer signal
The following example generates a CW interferer signal in stream B with specified tar-
get frequency and level.
SCONfiguration:MODE ADVanced
SCONFiguration:FADing MIMO2X2
SOURce:AWGN:CMODe:STATe OFF
SOURce2:AWGN:MODE CW
SOURce2:AWGN:FREQuency:TARGet 20000000
SOURce2:AWGN:STATe ON
SOURce2:AWGN:FREQuency:RESult?
SOURce2:AWGN:POWer:RMODe CARRier
SOURce2:AWGN:CNRatio 10
SOURce2:AWGN:POWer:CARRier -80
// the Level display indicates the PEP of the carrier
// SOURce2:POWer:LEVel:IMMediate:AMPlitude?
// Response: -80
// Querry the power of the interfering signal
SOURce2:AWGN:POWer:NOISe?
// Response: -90
SOURce2:AWGN:POWer:SUM?
// Response: -79.5860731484178
SOURce2:AWGN:POWer:SUM:PEP?
// Response: -80
SOURce Subsystem